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rotor blade

American  

noun

Aeronautics.
  1. one airfoil of the rotor of a rotary-wing aircraft.


Etymology

Origin of rotor blade

First recorded in 1930–35


Example Sentences

Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.

See Examples For:

Foam pieces from the copter’s main rotor blade and a severed bird wing were discovered about 2,000 feet northwest of the crash site, according to the documents.

From The Wall Street Journal ● Jul. 16, 2026

The Bell’s main rotor blade chopped up the Skycrane’s right main wheel and tire assembly.

From Los Angeles Times ● Sep. 12, 2025

Nelson said the agency is investigating the possibility that the rotor blade struck the ground.

From Salon ● Jan. 31, 2024

It is slightly slower than the duration of one rotation of a helicopter rotor blade.

From New York Times ● Apr. 13, 2018

Mr Robson said that when he got outside he could not believe it when someone told him a helicopter "had hit the pub" until he saw the rotor blade on the roof.

From BBC ● Mar. 28, 2014

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